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DocuSign Envelope ID:A9CF8A9E-4CDB-4BB9-A678-D4AD80CD1393 <br /> 5thWall Building Diagnostics Consultants Roof Replacement <br /> Central Recreation Center <br /> Hillsborough,NC <br /> August 2016 <br /> C. Include data for wood-preservative treatment from chemical treatment manufacturer and <br /> certification by treating plant that treated materials comply with requirements. Indicate <br /> type of preservative used and net amount of preservative retained. <br /> D. For products receiving a waterborne treatment, include statement that moisture content of <br /> treated materials was reduced to levels specified before shipment to Project site. <br /> E. Include copies of warranties from chemical treatment manufacturers for each type of <br /> treatment. <br /> F. Fastener Patterns: Full-size templates for fasteners in exposed framing. <br /> 1.07 Delivery, Storage and Handling <br /> A. Cover wood products to protect against moisture. Support stacked products to prevent <br /> defog nation and to allow air circulation. <br /> B. Stack lumber flat with spacers between each bundle to provide air circulation. Provide <br /> for air circulation around stacks and under coverings. <br /> PART 2 PRODUCTS <br /> 2.01 General <br /> A. Dimension Lumber: Comply with PS 20 and requirements of specified grading agencies. <br /> 1. If no species is specified, provide any species graded by the agency specified; if <br /> no grading agency is specified, provide lumber graded by any grading agency <br /> meeting the specified requirements. <br /> 2. Grading Agency: Any grading agency whose rules are approved by the Board of <br /> Review, American Lumber Standard Committee and who provides grading <br /> service for the species and grade specified; provide lumber stamped with grade <br /> mark unless otherwise indicated. <br /> B. Lumber fabricated from old growth timber is not permitted. <br /> C. Provide wood harvested within a 500 mile radius of the project site. <br /> D. Lumber salvaged from deconstruction or demolition of existing buildings or structures is <br /> permitted in lieu of sustainably harvested lumber provided it is clean, denailed, and free <br /> of paint and finish materials, and other contamination. <br /> E. Lumber fabricated from recovered timber (abandoned in transit) is permitted in lieu of <br /> sustainably harvested lumber, unless otherwise noted, provided it meets the specified <br /> requirements for new lumber and is free of contamination. <br /> 16-171 Rough Carpentry <br /> 061000-2 <br />